193149830

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{271}}^2$

素因数の和:812

約数の個数: 24

約数和(自身を含む): 350284176

約数和(自身を除く): 157134346

約数列:

[1, 2, 5, 10, 263, 271, 526, 542, 1315, 1355, 2630, 2710, 71273, 73441, 142546, 146882, 356365, 367205, 712730, 734410, 19314983, 38629966, 96574915, 193149830]

約数ペア:

[(1, 193149830), (2, 96574915), (5, 38629966), (10, 19314983), (263, 734410), (271, 712730), (526, 367205), (542, 356365), (1315, 146882), (1355, 142546), (2630, 73441), (2710, 71273)]